What do you observe in your attempt of burning water?

What do you observe in this picture?

What do you observe in a pack of chips ?

What colour do you observe ?

What do you observe when you press the wood ?

What do you observer in tea preparetion?

Take some water in a wide mouthed bowl. Put an iron nail in it. What do you observe ? Put an empty iron tin in that bowl. What do you observe ?Also try to observe whether a wooden piece floats on water. What happens when a wooden bowl is dipped in water ? what is your conclusion from the above activity?

What do you observe in the experiment of dropping a fist of Bengal gram seeds in water?

What do you observe from the below figure ?

What changes do you observe in the dough ?